Captable.io vs Attio
Side-by-side from the Top 11 ranking of Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026. Last verified June 12, 2026.
The short answer
Captable.io ranks higher on Top 11 (#7 vs #11) for Founders managing investor relationships and cap tables. A free, no-frills tool for creating your first cap table before you need advanced features.
At a glance
| Captable.io | Attio | |
|---|---|---|
| Top 11 rank | #7 / Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026 | #11 / Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026 |
| Score (out of 9.4) | 7.8 | — |
| Best for | Free, simple cap table creation | Flexible, modern build-your-own CRM |
| Pricing | $ (Free to $1,000+/yr) | $ ($0 to $1,000/yr) |
| HQ | Palo Alto, USA | London, UK |
| Founded | 2012 | 2020 |
Captable.io
A free, no-frills tool for creating your first cap table before you need advanced features.
captable.ioSee full entry in Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026
Attio
A highly customizable CRM for founders who want to design their own perfect IR workflow.
attio.comSee full entry in Carta vs Pulley vs Affinity: 11 Best Investor Relations CRMs 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.